Nevar pievienot vairāk kā 25 tēmas
Tēmai ir jāsākas ar burtu vai ciparu, tā var saturēt domu zīmes ('-') un var būt līdz 35 simboliem gara.
132 rindas
2.9 KiB
132 rindas
2.9 KiB
--[[
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Smart Indent for bash scripts in geany using lua plugin
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https://github.com/markuman/dotfiles/
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]]--
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--[[
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-- some string help functions
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--]]
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function trim (str)
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return (str:gsub("^%s*(.-)%s*$", "%1"))
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end
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mt = getmetatable ("")
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mt.__index["trim"] = trim
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function isMember (str, list)
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for n = 1,#list do
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if (str:find (list[n], 1, true) == 1) then
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return true
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end
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end
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return false
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end
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-- Check content
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if (geany.text () == nil) then geany.status ("smartIndent: File is empty") return end
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valid_shebang = {
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bash = {"#!/bin/sh", "#!/bin/bash"},
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octave = {"#!/usr/bin/octave", "#!/usr/local/bin/octave"},
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lua = {"#!/usr/bin/lua", "#!/usr/local/bin/lua"}
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}
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-- settings
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TAB = "\t"
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rep = 0
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increase_words = {
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bash = {"for", "while", "if", "function", "{", "case", "until", "select"},
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octave = {"for", "while", "if", "function"},
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lua = {"for", "while", "if", "function"},
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}
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decrease_words = {
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bash = {"done", "fi", "}", "esac"},
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octave = {"end"},
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lua = {"end"}
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}
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neutral_words = {
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bash = {"else", "elif", "then", "do"},
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octave = {"else", "elseif"},
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lua = {"else", "elseif"}
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}
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-- look for a valid/known shebang in file
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for k,v in pairs(valid_shebang) do
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if (isMember (geany.lines (1), valid_shebang[k])) then
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increase_words = increase_words[k]
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decrease_words = decrease_words[k]
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neutral_words = neutral_words[k]
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geany.status ("smartIndent: " .. k)
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break
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end
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end
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local unknown = function()
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geany.status ("smartIndent: Unkown shebang")
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return
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end
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--[[
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uh this looks so ugly
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checking if we can follow indent rules by file extension instead of shebang
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--]]
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if (#increase_words == 0) then
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local filename = geany.filename ()
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if (filename ~= nil) then
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local file_extensions = {".sh", ".m", ".lua"}
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local file_ext_idx = {"bash", "octave", "lua"}
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for n = 1,#file_extensions do
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local from, to = filename:find (file_extensions[n], 1, true)
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if (from ~= nil and to ~= nil) then
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if (#filename == to) then
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local k = file_ext_idx[n]
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increase_words = increase_words[k]
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decrease_words = decrease_words[k]
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neutral_words = neutral_words[k]
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geany.status ("smartIndent: " .. k)
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break
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end
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end
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end
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else
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unknown ()
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return
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end
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end
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if (#increase_words == 0) then unknown () return end
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-- Object of reformatted content
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local this = {}
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setmetatable (this, {__index = table})
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local line = ""
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-- split content into table by new line
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for n in geany.lines() do
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line = geany.lines(n):trim()
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-- first decrease
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if (isMember (line, decrease_words)) then
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rep = rep - 1
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end
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-- indent current line
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if (#line > 0) then
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if (isMember (line, neutral_words)) then
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this:insert (TAB:rep (rep - 1))
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else
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this:insert (TAB:rep (rep))
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end
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end
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this:insert (line)
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this:insert ("\n")
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-- last increase
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if (isMember (line, increase_words)) then
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rep = rep + 1
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end
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end
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-- remove last new line
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this:remove()
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-- update content
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geany.text (this:concat ())
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